A black vibrator with a handy squeeze ball pump to add size - it gets four times bigger than it was before. It features an air release valve for quick down-sizing and a suction cup base to keep it in place for hard action. Size: 15.5 cm. Penetration depth: 12 cm, 3.3 cm diameter. Material: rubber latex, TPR, ABS, free of phthalates according to EU regulation REACH. (Please order batteries separately: 2 x mignon/AA/LR6).